Earthquake??? here??

A magnitude 5.0 earthquake hit central Canada this afternoon, rattling buildings from Windsor to Montreal and several U.S. states.

The epicentre of the quake was in Quebec, 61 kilometres north of Ottawa, according to U.S. Geological Survey, and struck at 1:41 p.m.EDT.  The quake was felt in London around the same time, and lasted for approximately 30 seconds.  There are no reports of any damage or injuries.  It was initially measured as a 5.5 but downgraded to a 5.0 by the U.S. Geological Survey about an hour after it hit.